I just finished this dorama. My friend had said that it's really weird and boring, but my other friend complimented it and said that it really fits to my taste. And the previous friend was right: I really loved this ! The actors were awesome (Nishikido Ryo and Kaname Jun made imo awesome job there !!), the plot was somewhat good and I loved the twist in the end ! And ofc the music played in the background was surely amazing.
9/10 for this. Would have been lower if the great actors weren't there.